it14spr101.40cC2T1,2,3.txt

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it14spr101.40c
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256918
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it14spr101.40cC2T1,2,3.txt
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2014-01-16 14:57:26
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profmwinston
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Group C Ch 2 Topics 1,2,3
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  1. ´╗┐Anything that has weight and occupies space (p. 59)
    Matter
  2. Study of the composition of substances and how they change (p. 59)
    Chemistry
  3. Branch of science dealing with the chemistry of living organisms (p. 59)
    Biochemistry
  4. Fundamental substance made of atoms that are chemically identical (p. 60)
    Element
  5. Substance composed of two or more chemically bonded elements (p. 60)
    Compound
  6. Basic chemical required in abundance (p. 60)
    Bulk Element
  7. Basic chemical substance needed in small quantity (p. 60)
    Trace Element
  8. Basic chemical substance needed in very small quantity (p. 60)
    Ultratrace Element
  9. Smallest particle of an element that has properties of that element (p. 12)
    Atom
  10. Attractions caused by atoms combining with other atoms (p. 60)
    Chemical Bond
  11. Oxygen
    O
  12. Carbon
    C
  13. Hydrogen
    H
  14. Nitrogen
    N
  15. Calcium
    Ca
  16. Phosphorus
    P
  17. Potassium
    K
  18. Sulfur
    S
  19. Chlorine
    Cl
  20. Sodium
    Na
  21. Magnesium
    Mg
  22. Cobalt
    Co
  23. Copper
    Cu
  24. Fluorine
    F
  25. Iodine
    I
  26. Iron
    Fe
  27. Manganese
    Mn
  28. Zinc
    Zn
  29. The dense core of an atom that is composed of protons and neutrons (p. 60)
    Nucleus
  30. A small, negatively charged particle that encircles the nucleus of an atom (p.60)
    Electron
  31. Positively charged particle on an atomic nucleus (p.60)
    Proton
  32. Electrically neutral subatomic particle (p. 60)
    Neutron
  33. Number of protons in an atom of an element (p. 60)
    Atomic Number
  34. # of protons + # of neutrons (p. 61)
    Atomic Weight (Mass)
  35. Atom that has the same number of protons as other atoms of an element but has a different number of neutrons in its nucleus (p. 61)
    Isotope

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